package com.sky.controller.common;

import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j

public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upLoad(MultipartFile file){
        log.info("文件上传：{}",file);
        try {
            //        原始文件名
            String orginalFilename = file.getOriginalFilename();
//        获取原始文件名的后缀
            String extension = orginalFilename.substring(orginalFilename.lastIndexOf("."));
//        构造新文件名称
            String objectName = UUID.randomUUID().toString() + extension;
//        文件的请求路径
            String filePath = null;
            filePath = aliOssUtil.upload(file.getBytes(),objectName);
            return Result.success(filePath);

        } catch (IOException e) {
//            e.printStackTrace();
            log.info("文件上传失败！");
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
